Given numbers are 427,682,540,998

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 427,682,540,998 is 39235262220.

Find LCM of 427,682,540,998 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 427 x 341 x 270 x 499 = 39235262220

Therefore, the lowest common multiple of 427,682,540,998 is 39235262220.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

427 x 682 x 540 x 998 = 156941048880

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

427 : 1, 7, 61, 427

682 : 1, 2, 11, 22, 31, 62, 341, 682

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

998 : 1, 2, 499, 998

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,682,540,998, is 1.

Now, the common factors can be found like this.

427:7x 61

682:2x 11x 31

540:2x 2x 3x 3x 3x 5

998:2x 499

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2 = 4

Therefore, the value for common factors is 4.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 156941048880/(1x4)

LCM = 156941048880/4

LCM = 39235262220

Thus, we can understand that the LCM of 427,682,540,998 is 39235262220.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 389, 696, 806, 238
• LCM of 558, 758, 414, 194
• LCM of 433, 411, 166, 380
• LCM of 701, 676, 554, 571
• LCM of 929, 779, 735, 562

1. What is the LCM of 427, 682, 540, 998?

Answer: LCM of 427, 682, 540, 998 is 39235262220.

2. How to calculate the LCM of 427, 682, 540, 998?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 427, 682, 540, 998.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.